How to read: ぬかるや、ぬかりや、こつなめや
Pronunciation: 
Same names and idioms in reading:
泥濘るや 抜かりや 怱滑谷
Names and idioms with total stroke of 28:
大江戸線 瑠唯也 新刀試 蓬蓬 燧袋
Names and idioms similar to 忽滑谷:
宇磨谷 西祖谷山村土日浦 足原谷 恵方谷 淵谷
Yojijukugo(idioms with 4 Kanji characters) including 忽滑谷:
円転滑脱 窮山幽谷 千尋之谷
Idioms including 忽滑谷:
口が滑る 金谷の酒数
Proverbs including 忽滑谷:
恐れ入谷の鬼子母神 草加越谷千住の先 落つれば同じ谷川の水